1160047425

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{563}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 1950375168

約数和(自身を除く): 790327743

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 331, 415, 563, 993, 1245, 1655, 1689, 2075, 2815, 4965, 6225, 8275, 8445, 14075, 24825, 27473, 42225, 46729, 82419, 137365, 140187, 186353, 233645, 412095, 559059, 686825, 700935, 931765, 1168225, 2060475, 2795295, 3504675, 4658825, 13976475, 15467299, 46401897, 77336495, 232009485, 386682475, 1160047425]

約数ペア:

[(1, 1160047425), (3, 386682475), (5, 232009485), (15, 77336495), (25, 46401897), (75, 15467299), (83, 13976475), (249, 4658825), (331, 3504675), (415, 2795295), (563, 2060475), (993, 1168225), (1245, 931765), (1655, 700935), (1689, 686825), (2075, 559059), (2815, 412095), (4965, 233645), (6225, 186353), (8275, 140187), (8445, 137365), (14075, 82419), (24825, 46729), (27473, 42225)]